38984642

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2789}}^1$

素因数の和:3061

約数の個数: 16

約数和(自身を含む): 60766200

約数和(自身を除く): 21781558

約数列:

[1, 2, 29, 58, 241, 482, 2789, 5578, 6989, 13978, 80881, 161762, 672149, 1344298, 19492321, 38984642]

約数ペア:

[(1, 38984642), (2, 19492321), (29, 1344298), (58, 672149), (241, 161762), (482, 80881), (2789, 13978), (5578, 6989)]